What is the Greatest Common Factor of 17615 and 17622?

Greatest common factor (GCF) of 17615 and 17622 is 1.

GCF(17615,17622) = 1

We will now calculate the prime factors of 17615 and 17622, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17615 and 17622.

How to find the GCF of 17615 and 17622?

We will first find the prime factorization of 17615 and 17622. After we will calculate the factors of 17615 and 17622 and find the biggest common factor number .

Step-1: Prime Factorization of 17615

Prime factors of 17615 are 5, 13, 271. Prime factorization of 17615 in exponential form is:

17615 = 5¹ × 13¹ × 271¹

Step-2: Prime Factorization of 17622

Prime factors of 17622 are 2, 3, 11, 89. Prime factorization of 17622 in exponential form is:

17622 = 2¹ × 3² × 11¹ × 89¹

Step-3: Factors of 17615

List of positive integer factors of 17615 that divides 17615 without a remainder.

1, 5, 13, 65, 271, 1355, 3523

Step-4: Factors of 17622

List of positive integer factors of 17622 that divides 17615 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1602, 1958, 2937, 5874, 8811

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17615 and 17622. The biggest common factor number is the GCF number.
So the greatest common factor 17615 and 17622 is 1.

Also check out the Least Common Multiple of 17615 and 17622